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Method for propagating adherent algae in shallow lakes

A technology of growing algae and shallow water, which is applied in the fields of botany equipment and methods, seaweed cultivation, climate change adaptation, etc. It can solve the problems of ignoring the proliferation of algae and having no practical methods, etc., and achieves cost saving and obvious effect , the scientific effect of multiplication method

Inactive Publication Date: 2012-02-15
FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

For the sustainable development of my country's fishery, ecological restoration technology is adopted in various places to curb the deterioration of water environment, but the current ecological restoration technology is more focused on increasing the population replenishment of vascular plants and aquatic wild animals, ignoring the growth of algae in water bodies Proliferation of this microscopic community, while there is no practical method for how epiphytic algae proliferate in different types

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] A method for multiplying algae in a shallow lake, comprising the steps of:

[0018] (1) Selection of artificial substrate:

[0019] Choose a rough surface board with a size of 1m×1m as the artificial substrate;

[0020] (2) Pretreatment of artificial matrix:

[0021] Spraying the culture solution evenly on the surface of the artificial matrix to make it penetrate into the interior of the artificial matrix;

[0022] (3) Selection of artificial matrix setting area:

[0023] On the shore of a shallow lake, at a distance of 3-5m from the shore, choose a place with less impact of water flow as the setting area for the artificial matrix; the distance between areas is 500-600m;

[0024] (4) Artificial matrix setting method:

[0025] The artificial substrate is placed in the water in oblique suspension, the bottom edge of the artificial substrate is placed far away from the shore, and the side is kept parallel to the shore; 3-5 artificial substrates are set in ea...

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Abstract

The invention discloses a method for propagating adherent algae in shallow lakes. The method comprises the steps of selecting an artificial matrix, pretreating the artificial matrix, selecting an artificial matrix setting region, adopting an artificial matrix setting method and the like. The method is scientific, simple and convenient. By the method, cost is saved and effect is remarkable. The practical method is provided for propagation of the adherent algae in the shallow lakes.

Description

technical field [0001] The invention relates to a method for multiplying algae in shallow lakes. Background technique [0002] Algae refers to algae growing on various natural and artificial substrates such as stones, aquatic higher plants, sand and mud, cement and wooden piles sunk in water, and ship hulls. [0003] With the continuous development of my country's economy, a large number of external pollution sources have entered the water body, resulting in different degrees of eutrophication of the natural water body. For the sustainable development of my country's fishery, ecological restoration technology is adopted in various places to curb the deterioration of water environment, but the current ecological restoration technology is more focused on increasing the population replenishment of vascular plants and aquatic wild animals, ignoring the growth of algae in water bodies This microscopic community proliferates, while there is no practical method for how epiphytic al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G33/00
CPCY02A40/80
Inventor 尤洋周彦峰何文辉
Owner FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI